Warren Buffett’s conglomerate Berkshire Hathaway said it will launch a share buyback program, an extremely rare move from Buffett that comes after months of investor complaints that the stock was undervalued.

I would like to tell you a story. It’s one about the tempestuous relationship between fund managers and their investors, a tale of envy, desire and basis point negotiations. You may have spotted by now that this is not the plot for this season’s latest blockbuster.